541430720 has 56 divisors (see below), whose sum is σ = 1302648144. Its totient is φ = 214327296.

The previous prime is 541430719. The next prime is 541430723. The reversal of 541430720 is 27034145.

It is a self number, because there is not a number n which added to its sum of digits gives 541430720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541430723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22319 + ... + 39761.

It is an arithmetic number, because the mean of its divisors is an integer number (23261574).

Almost surely, 2^541430720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541430720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651324072).

541430720 is an abundant number, since it is smaller than the sum of its proper divisors (761217424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541430720 is a wasteful number, since it uses less digits than its factorization.

541430720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17557 (or 17547 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 541430720 is about 23268.6639066363. The cubic root of 541430720 is about 815.0438306812.

Adding to 541430720 its reverse (27034145), we get a palindrome (568464865).

The spelling of 541430720 in words is "five hundred forty-one million, four hundred thirty thousand, seven hundred twenty".